FMF YAM YZ450F'18-23 WR450F'19 S/S FACTORY 4.1 CARB END RCT 44443
The Factory 4.1 RCT incorporates the latest in FMF Resonance Chamber Technology™ both internally and externally. In addition, we achieve a shorter overall length that is less susceptible to crash damage and complementary to our Factory Forward Engineering - moving the muffler closer to the motor to centralize mass. The Factory 4.1 RCT is constructed from only aerospace grade materials that meet our exacting specifications and is manufactured 100% at our Southern California factory.
- -Available in Natural Aluminum Muffler with Carbon End Cap
- -Massive Power gains throughout the RPM range.
- -Huge weight savings
- -New RTS (Rapid Tuning System)
- -FMF uses the highest quality proprietary blend
Feature:
Notice:Closed Course Use Only
Item ID:044443
Type:Slip-On
Configuration:Single
Const:Aluminum
Finish:Natural
Midpipe:Stainless Steel
Endcap:Carbon
Spark Arrestor:Screen Insert (included)
Carb Warning:no
Quiet Insert:94dB Insert (included)
Application:
| Make | Model | Year |
|---|---|---|
| YAMAHA | WR450F | 19-24 |
| YAMAHA | YZ450F | 18-24 |
| YAMAHA | YZ450FX | 19-24 |
FMF YAM YZ450F'18-23 WR450F'19 S/S FACTORY 4.1 CARB END RCT 44443
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FMF YAM YZ450F'18-23 WR450F'19 S/S FACTORY 4.1 CARB END RCT 44443
The Factory 4.1 RCT incorporates the latest in FMF Resonance Chamber Technology™ both internally and externally. In addition, we achieve a shorter overall length that is less susceptible to crash damage and complementary to our Factory Forward Engineering - moving the muffler closer to the motor to centralize mass. The Factory 4.1 RCT is constructed from only aerospace grade materials that meet our exacting specifications and is manufactured 100% at our Southern California factory.
- -Available in Natural Aluminum Muffler with Carbon End Cap
- -Massive Power gains throughout the RPM range.
- -Huge weight savings
- -New RTS (Rapid Tuning System)
- -FMF uses the highest quality proprietary blend
Feature:
Notice:Closed Course Use Only
Item ID:044443
Type:Slip-On
Configuration:Single
Const:Aluminum
Finish:Natural
Midpipe:Stainless Steel
Endcap:Carbon
Spark Arrestor:Screen Insert (included)
Carb Warning:no
Quiet Insert:94dB Insert (included)
Application:
| Make | Model | Year |
|---|---|---|
| YAMAHA | WR450F | 19-24 |
| YAMAHA | YZ450F | 18-24 |
| YAMAHA | YZ450FX | 19-24 |
